ring_buffer__consume
LIBBPF_API int ring_buffer__consume(struct ring_buffer *rb);
err = ring_buffer__consume(ringbuf);
err = ring_buffer__consume(ringbuf);
err = ring_buffer__consume(ringbuf);
err = ring_buffer__consume(ringbuf);
err = ring_buffer__consume(ringbuf);
err = ring_buffer__consume(ringbuf);
err = ring_buffer__consume(ringbuf);
ASSERT_EQ(ring_buffer__consume(ringbuf), 1, "ring_buffer__consume");
cnt = ring_buffer__consume(kern_ringbuf);
ring_buffer__consume(rb);